Fuel tank cap for motorcycles



FIG. 1 is a front elevational view of a fuel tank cap for motorcycles showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a front right perspective view thereof.

The claimed design is a fuel tank cap for motorcycles, the portions of which are dark-gray-colored in the drawings, and the light-grayed-out portions are illustrative purpose only and form no part of the claimed design.

The dark and light grayed surfaces shown on the surface of the design drawings do not represent a color nor a design pattern and only represent shading features on the surface of the ornamental design. 

CLAIM The ornamental design for a fuel tank cap for motorcycles, as shown and described. 